Pass Huawei H12-311 Exam Quickly With Exams4sures [Q153-Q169] : Best Free Exam Guide : http://free.exams4sures.com

NO.153 The following is true for WLAN networking configuration (Select 3 Answers).

The user should try to ensure the detailed planning data when performing data planning, which will greatly facilitate the later configuration.

Before the AP is configured, the AP must be online.

Configure the WMM template to be directly bound to the antenna.

WMM template is bound to the radio template.

NO.154 A company wants to deploy WLAN. The company has purchased a number of wireless AP that support 802.11n. When the WLAN is deployed, only 802.11n-enabled wireless clients can connect to the company’s WLAN.

TRUE

FALSE

NO.155 Which of the following Huawei APs supports SFP fiber interfaces?

AP6010DN

AP6310SN

AP6510DN

AP6610DN

NO.156 When wireless network engineers are planning for WLAN networks, the purpose of RF simul-ation is (ABC) (Select 3 Answers).

Simulate signal coverage, find blind areas

Obtain field strength distribution at different locations

Obtain the current signal-to-noise ratio at different locations

Obtain the available bandwidth at different locations

NO.157 In the wireless network deployment scenario, when the AC is configured as “Layer 3 Networking + by hang Mode + Direct Forwarding”, where can the wireless user’s gateway be located? (Multiple choice)

Convergence layer on the Layer 3 switch

On the one-arm router

on AC

on AP

NO.158 TKIP encryption is higher than WEP encryption in security, which of the following are correct? (Multiple choice)

adopt longer IV

joined the key distribution mechanism, instead of using a single key

adopt the more complicated the encryption algorithm

adopt the stronger data validation algorithm

NO.159 WIDS attack detection contains which of the following? (Multiple choice)

Flood attack detection

Weak IV attack detection

Spoof attack detection

The microwave interference detection

NO.160 Among the following obstacles, has the greatest loss of wireless signals.

Gypsum ceiling

Glass

120mm Brick wall

200mm Concrete wall

NO.161 Which country or region is ETSI a standard organization?

China

United States

Japan

Europe

NO.162 The networking mode can be divided into direct-connected networking and side-hanging networking based on the location of the AC on the network.

True

False

NO.163 Which of the following cannot be used by Huawei AC6005 for configuration?

CLI

WEB

LLDP

eSight

NO.164 Which of the following wireless frames belong to the Control Frame (Select 3 Answers)?

Beacon

RTS

CTS

PS-Poll

NO.165 In the following priority queues, the queue has the highest default priority.

AC-BE

AC-VI

AC-VO

AC-BK

NO.166 Various pipes, metal keels and aluminum alloy gussets in the ceiling will have a greater impact on the actual signal coverage.

True

False

NO.167 What is the AP connected to the AC through the wired network in the WDS network?

Leaf AP

Middle AP

Master AP

Root AP

NO.168 What are the upgrade modes of Huawei Wireless AP? (Multiple Choice)

ac-mode

ap-mode

ftp-mode

sftp-mode

NO.169 About the networking mode, which description is true?

relative to the three layers networking, the layer two networking is more suitable for park, sports venues and other large network

the advantage of three layer networking is simple configuration, establishing networking easily

if the ability of AC processing the data is weak, it is recommended to use hanging by networking

in direct-connect networking, AP business data can reach the upward network without going through AC

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